2017-2023 JOHN DEERE 4520 WHEEL LOADER

Technical Description

The John Deere 4520 wheel loader is powered by a turbocharged 4-cylinder 4024T engine with a displacement of 148.9 cubic inches (2.44 L), delivering 53 hp (40 kW) at 2400 rpm and a maximum torque of 113 lb-ft. It features a 12-forward and 12-reverse speed PowrReverser transmission, providing smooth directional changes for versatile maneuvering. The loader is equipped with a robust hydraulic system comprising five remote control valves with a pump flow capacity of 17.1 gal/min (64 L/min) and a relief valve setting of 2500 psi, supporting efficient operation of hydraulic implements. Operating specifications include a three-point hitch lift capacity of 2500 lbs (1134 kg) at 24 inches, a 14.6-gallon (53 L) fuel tank, and a 75 A alternator for reliable electrical supply. The cooling system holds 1.7 gallons (4 L) of fluid, and the engine oil capacity is 2 gallons (8 L). Tires are sized 8.00-16 R1 front and 13.6-28 R1 rear, offering stable traction, with a turning radius of 9.2 ft (3 m). The loader operates on a 12 V electrical system and supports PTO power measured at 45.5 hp (34 kW). This machine is engineered for efficient material handling and farm tasks, combining power, hydraulic capacity, and maneuverability in a compact wheel loader platform optimized for diverse agricultural applications. Its PowrReverser transmission and hydraulic versatility ensure strong performance in demanding conditions.